AJC Replacement for ONeAC ON1300A-SN — 12V 18Ah Sealed Lead Acid (AGM) UPS Battery

Product overview: AJC offers a direct replacement for the ONeAC ON1300A-SN UPS battery. This sealed lead acid (AGM) unit provides 12V and 18Ah capacity and is made to fit the same applications as the original. Note: Our products are not affiliated with or authorized by ONeAC. Key specifications: - Voltage: 12V (12 Volts) - Capacity: 18Ah - Chemistry: Sealed Lead Acid (AGM) - Terminals: NB - Number of batteries required for full replacement: 2 - Dimensions: Length 7.09 in × Width 3.03 in × Height 6.57 in - Weight: 12.1 lbs Why choose AJC replacements: High-quality, cost-effective substitutes for thousands of devices; engineered to match OEM form and fit. Millions of AJC batteries have been sold worldwide. The cell is a UL recognized component and purchases are supported by a 12-month warranty plus an easy 30-day return policy. Battery care and storage: To maximize life, recharge after each use and avoid deep or complete discharges. Inspect terminals periodically for corrosion or wear. Store the battery fully charged in a cool, dry location (68°F/20°C). Dispose of batteries properly — recycle rather than throw away.